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  1. Replies
    30
    Views
    11,527

    Don't expect much. Only apps that feed GPU with...

    Don't expect much. Only apps that feed GPU with much vertex data will benefit from vbo_clean branch merge, and as for occlusion queries on low end GPUs people may actually see performance drop...
  2. Replies
    30
    Views
    11,527

    R300 cards owners won't benefit (performance...

    R300 cards owners won't benefit (performance wise) from GLSL support actually, because R300 chips don't support loops and branches. While branches can be rewritten, if an app will try to use loops in...
  3. Replies
    7
    Views
    2,770

    Early testers with r300-r500 GPUs wanted

    Hi,

    today I've pushed preliminary support for ARB_occlusion_query extension.
    It's based on mesa radeon-rewrite branch. With this extension enabled r300 driver advertises GL 1.5. Yupi! :)
    ...
  4. Replies
    61
    Views
    44,789

    I think that Ubuntu is using vbetool to POST gpu...

    I think that Ubuntu is using vbetool to POST gpu when resuming from suspend to RAM - that may lead to crash or hang when KMS is enabled. There are possibly also other issues.
  5. Replies
    46
    Views
    16,954

    See...

    See http://bugs.freedesktop.org/show_bug.cgi?id=21776
  6. Replies
    26
    Views
    9,920

    occlusion queries support

    I've done the OQ more than 3 weeks ago, but the patches were tested only on rs690 and rv530 (thanks to fpoibaf). I cannot find people willing to test it, and without proper testing on different cards...
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